CN111452180A

CN111452180A - Furniture board oscillation laser beam gluing process

Info

Publication number: CN111452180A
Application number: CN202010430367.2A
Authority: CN
Inventors: 朱迎霞; 任士超; 王晶晶; 王俊逸
Original assignee: Jiangsu Wuxi Oupai Integrated Home Co ltd
Current assignee: Jiangsu Wuxi Oupai Integrated Home Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-07-28

Abstract

The invention relates to the technical field of furniture manufacturing, in particular to a furniture board oscillating laser beam gluing process, which comprises the following specific steps: s1, milling a curved surface shape on the plate by a milling cutter; s2, generating a beam of laser through a laser ray source, melting the pre-coated layer on the edge sealing belt by the laser, absorbing the laser through the pre-coated layer to achieve a rapid and thorough heating effect, and then pressing the edge sealing belt onto the plate; and S3, scraping the edge banding strip subjected to edge banding by a milling cutter. The edge sealing glue line cannot be seen from the cabinet laser edge sealing door plate, so that the seamless edge sealing effect is realized; the laser edge sealing technology has no glue, needs no heating, has no heating waiting time, does not pollute workpieces and equipment, and does not need a special wiping process; the edge sealing of the arc curved surface can be processed, the attractiveness of the plate is improved, and the design range is widened.

Description

Furniture board oscillation laser beam gluing process

Technical Field

The invention relates to the technical field of furniture manufacturing, in particular to a furniture board oscillating laser beam gluing process.

Background

The edge sealing is the most basic processing procedure of the artificial board, and along with the development of the edge sealing technology, the edge sealing is developed from manual edge sealing to hot melt adhesive machine edge sealing. The hot melt adhesive is various in types and difficult to cover all types of products, and the hot melt adhesive edge sealing easily generates obvious black or yellow adhesive lines, so that the integral edge sealing effect is influenced. And present hot melt adhesive machine banding can only be to the figurative banding of straight line, and along with the diversification of customer's demand, the figurative banding demand of curved surface is bigger and bigger, and how the high-quality efficient banding to circular arc plate is very big difficult problem.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a furniture plate oscillation laser beam gluing process which has the effect of quickly and efficiently finishing the edge sealing process on a plate.

The above object of the present invention is achieved by the following technical solutions:

a furniture board oscillation laser beam gluing process comprises the following specific steps:

s1, milling a curved surface shape on the plate by a milling cutter;

s2, generating a beam of laser through a laser ray source, melting the pre-coated layer on the edge sealing belt by the laser, absorbing the laser through the pre-coated layer to achieve a rapid and thorough heating effect, and then pressing the edge sealing belt onto the plate;

and S3, scraping the edge banding strip subjected to edge banding by a milling cutter.

Through adopting above-mentioned technical scheme, milling cutter mills out the curved surface shape on the plate, millivolt level ray (wavelength 980nm) is launched out directly from emitting diode to the laser ray source, utilize the polarization principle to produce a bundle of laser through compiling a plurality of ray sources, melt the rubberizing layer in advance on the banding area, absorb laser through precoating and reach quick thorough heating effect, the roll-in wheel is immediately to compressing tightly the banding area to the plate on, the milling cutter group is repaiied the banding strip behind the banding and is scraped for the banding strip edge is smooth, level, pleasing to the eye.

The present invention in a preferred example may be further configured to: the laser beam gluing process further comprises a laser beam gluing device, the laser beam gluing device comprises a rack, an arc milling cutter is arranged on the front side of the rack, a milling cutter group is arranged on the rear side of the rack, and a laser ray source, a reflector and a roller wheel are sequentially arranged on the area, between the arc milling cutter and the milling cutter group, of the rack.

By adopting the technical scheme, the arc milling cutter mills the required curved surface shape on the plate according to the requirements of customers, and the rack moves integrally according to the milled shape of the arc milling cutter. Laser radiation sources emit millivolt-level radiation (980 nm wavelength) directly from a light emitting diode, and a beam of laser light is generated by converging a plurality of radiation sources by using the polarization principle. Laser passes through one side swing back and forth's speculum, melts the rubberizing layer in advance on the banding area, absorbs laser through precoating and reaches quick thorough heating effect, and the roll-in wheel is immediately to the banding area compress tightly to the work piece on, and the board impels forward the in-process milling cutter group to repair the banding strip behind the banding for the banding strip edge is smooth, level and smooth, pleasing to the eye.

In summary, the invention includes at least one of the following beneficial technical effects:

1. the adhesive coating on the edge strip is rapidly melted before the edge strip is brought into contact with the workpiece. After the edge banding strip with the molten glue layer is combined with the plate, the rolling wheel is quickly pressed to enable the edge banding strip and the plate to be quickly glued together, and then the edge banding strip is trimmed by a combined knife of rough trimming, fine trimming and a scraper so that the edge of the edge banding strip is smooth, flat and attractive;

2. the quality is improved: the edge sealing glue line can not be seen from the laser edge sealing door plate of the cabinet, so that the seamless edge sealing effect is realized;

3. the process is simplified: the laser edge sealing technology has no glue, needs no heating, has no heating waiting time, does not pollute workpieces and equipment, and does not need a special wiping process;

4. the processing range is as follows: the edge sealing of the arc curved surface can be processed, the attractiveness of the plate is improved, and the design range is widened.

Drawings

FIG. 1 is a flow chart of an embodiment of a furniture board oscillating laser beam gluing process;

fig. 2 is a schematic structural view of a laser beam gluing apparatus in an embodiment.

In the figure, 1, a plate; 2. a mirror; 3. a laser radiation source; 4. a circular arc milling cutter; 5. milling a cutter set; 6. a rolling wheel; 7. and a frame.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, the furniture board oscillation laser beam gluing process disclosed by the invention comprises the following specific steps:

s1, milling a curved surface shape on the plate 1 by a milling cutter;

s2, generating a laser beam by a laser beam source 3, melting the pre-coated layer on the edge sealing belt by the laser beam, absorbing the laser beam by the pre-coated layer to achieve a rapid and thorough heating effect, and then pressing the edge sealing belt onto the plate 1;

Referring to fig. 2, the laser beam gluing process further comprises a laser beam gluing device, the laser beam gluing device comprises a rack 7, an arc milling cutter 4 is arranged on the front side of the rack 7, a milling cutter group 5 is arranged on the rear side of the rack 7, and a laser ray source 3, a reflecting mirror 2 and a rolling wheel 6 are sequentially arranged on the area, located between the arc milling cutter 4 and the milling cutter group 5, of the rack 7.

The arc milling cutter 4 mills a required curved surface shape on the plate 1 according to the requirement of a customer, and the frame 7 moves integrally according to the shape milled by the arc milling cutter 4. The laser radiation source 3 emits millivolt radiation (980 nm wavelength) directly from a light emitting diode, and generates a beam of laser light by converging a plurality of radiation sources by using the polarization principle. Laser passes through one side oscillating speculum 2, melts the precoated layer on the banding area, absorbs laser through the precoated layer and reaches quick thorough heating effect, and roll-in wheel 6 compresses tightly the banding area to the work piece immediately. The milling cutter set 5 scrapes the edge banding strip after the banding in-process that the board impeld forward for the edge banding strip edge is smooth, level and pleasing to the eye.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. A furniture board oscillation laser beam gluing process is characterized in that: the method comprises the following specific steps:

s1, milling a curved surface shape on the plate (1) by a milling cutter;

s2, generating a laser beam by a laser beam source (3), melting the pre-coated layer on the edge sealing belt by the laser beam, absorbing the laser beam by the pre-coated layer to achieve a rapid and thorough heating effect, and then pressing the edge sealing belt onto the plate (1);

2. The furniture board oscillating laser beam gluing process of claim 1, wherein: the laser beam gluing process further comprises a laser beam gluing device, the laser beam gluing device comprises a rack (7), an arc milling cutter (4) is arranged on the front side of the rack (7), a milling cutter set (5) is arranged on the rear side of the rack (7), and a laser ray source (3), a reflecting mirror (2) and a roller wheel (6) are sequentially arranged on the area between the arc milling cutter (4) and the milling cutter set (5) on the rack (7).